The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 16, 2021
Filed:
Dec. 21, 2018
Applicant:
Industrial Technology Research Institute, Hsinchu, TW;
Inventors:
Yu-Ming Wang, Hsinchu, TW;
Chen-Chung Du, Hsinchu, TW;
Brian Luan Chen, Hsinchu, TW;
Jen-Yuan Chang, Hsinchu, TW;
Jwu-Sheng Hu, Hsinchu, TW;
Assignee:
Industrial Technology Research Institute, Hsinchu, TW;
Primary Examiner:
Int. Cl.
CPC ...
G01D 5/14 (2006.01); G01R 33/09 (2006.01); G01D 5/20 (2006.01);
U.S. Cl.
CPC ...
G01D 5/145 (2013.01); G01D 5/147 (2013.01); G01D 5/2046 (2013.01); G01R 33/09 (2013.01);
Abstract
A magnetic position detecting device and a method for detecting a magnetic position are provided. An induced voltage is generated by changing a position between a pattern of an inductive ruler and an alternating magnetic field of an exciting element. A position of the exciting element is resolved by a technical means of voltage resolution for positions.